--- loncom/lonnet/perl/lonnet.pm 2006/06/16 22:37:35 1.749 +++ loncom/lonnet/perl/lonnet.pm 2006/09/19 19:03:24 1.782 @@ -1,7 +1,7 @@ # The LearningOnline Network # TCP networking package # -# $Id: lonnet.pm,v 1.749 2006/06/16 22:37:35 raeburn Exp $ +# $Id: lonnet.pm,v 1.782 2006/09/19 19:03:24 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -281,9 +281,22 @@ sub critical { return $answer; } -# ------------------------------------------- Transfer profile into environment +# ------------------------------------------- check if return value is an error + +sub error { + my ($result) = @_; + if ($result =~ /^(con_lost|no_such_host|error: (\d+) (.*))/) { + if ($2 == 2) { return undef; } + return $1; + } + return undef; +} +# ------------------------------------------- Transfer profile into environment +my $env_loaded; sub transfer_profile_to_env { + if ($env_loaded) { return; } + my ($lonidsdir,$handle)=@_; if (!defined($lonidsdir)) { $lonidsdir = $perlvar{'lonIDsDir'}; @@ -314,6 +327,7 @@ sub transfer_profile_to_env { } } $env{'user.environment'} = "$lonidsdir/$handle.id"; + $env_loaded=1; foreach my $expired_key (keys(%Remove)) { &delenv($expired_key); } @@ -333,6 +347,11 @@ sub appenv { $env{$key}=$newenv{$key}; } } + foreach my $key (keys(%newenv)) { + my $value = &escape($newenv{$key}); + delete($newenv{$key}); + $newenv{&escape($key)}=$value; + } my $lockfh; unless (open($lockfh,"$env{'user.environment'}")) { @@ -358,8 +377,6 @@ sub appenv { chomp($oldenv[$i]); if ($oldenv[$i] ne '') { my ($name,$value)=split(/=/,$oldenv[$i],2); - $name=&unescape($name); - $value=&unescape($value); unless (defined($newenv{$name})) { $newenv{$name}=$value; } @@ -372,7 +389,7 @@ sub appenv { } my $newname; foreach $newname (keys %newenv) { - print $fh &escape($newname).'='.&escape($newenv{$newname})."\n"; + print $fh $newname.'='.$newenv{$newname}."\n"; } close($fh); } @@ -880,6 +897,7 @@ sub save_cache { &purge_remembered(); #&Apache::loncommon::validate_page(); undef(%env); + undef($env_loaded); } my $to_remember=-1; @@ -1165,7 +1183,7 @@ sub ssi_body { } my $output=($filelink=~/^http\:/?&externalssi($filelink): &ssi($filelink,%form)); - $output=~s|//(\s*)?\s||gs; + $output=~s|//(\s*)?\s||gs; $output=~s/^.*?\]*\>//si; $output=~s/(.*)\<\/body\s*\>.*?$/$1/si; return $output; @@ -1173,6 +1191,15 @@ sub ssi_body { # --------------------------------------------------------- Server Side Include +sub absolute_url { + my ($host_name) = @_; + my $protocol = ($ENV{'SERVER_PORT'} == 443?'https://':'http://'); + if ($host_name eq '') { + $host_name = $ENV{'SERVER_NAME'}; + } + return $protocol.$host_name; +} + sub ssi { my ($fn,%form)=@_; @@ -1184,10 +1211,10 @@ sub ssi { $form{'no_update_last_known'}=1; if (%form) { - $request=new HTTP::Request('POST',"http://".$ENV{'HTTP_HOST'}.$fn); + $request=new HTTP::Request('POST',&absolute_url().$fn); $request->content(join('&',map { &escape($_).'='.&escape($form{$_}) } keys %form)); } else { - $request=new HTTP::Request('GET',"http://".$ENV{'HTTP_HOST'}.$fn); + $request=new HTTP::Request('GET',&absolute_url().$fn); } $request->header(Cookie => $ENV{'HTTP_COOKIE'}); @@ -1874,9 +1901,6 @@ sub get_course_adv_roles { (!$nothide{$username.':'.$domain})) { next; } if ($role eq 'cr') { next; } my $key=&plaintext($role); - if ($role =~ /^cr/) { - $key=(split('/',$role))[3]; - } if ($section) { $key.=' (Sec/Grp '.$section.')'; } if ($returnhash{$key}) { $returnhash{$key}.=','.$username.':'.$domain; @@ -2837,7 +2861,7 @@ sub set_userprivs { if (keys(%{$allgroups}) > 0) { foreach my $role (keys %{$allroles}) { my ($trole,$area,$sec,$extendedarea); - if ($role =~ m|^(\w+)\.(/\w+/\w+)(/?\w*)|) { + if ($role =~ m-^(\w+|cr/\w+/\w+/\w+)\.(/\w+/\w+)(/?\w*)-) { $trole = $1; $area = $2; $sec = $3; @@ -2922,23 +2946,25 @@ sub del { # -------------------------------------------------------------- dump interface sub dump { - my ($namespace,$udomain,$uname,$regexp,$range)=@_; - if (!$udomain) { $udomain=$env{'user.domain'}; } - if (!$uname) { $uname=$env{'user.name'}; } - my $uhome=&homeserver($uname,$udomain); - if ($regexp) { - $regexp=&escape($regexp); - } else { - $regexp='.'; - } - my $rep=reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome); - my @pairs=split(/\&/,$rep); - my %returnhash=(); - foreach (@pairs) { - my ($key,$value)=split(/=/,$_,2); - $returnhash{unescape($key)}=&thaw_unescape($value); - } - return %returnhash; + my ($namespace,$udomain,$uname,$regexp,$range)=@_; + if (!$udomain) { $udomain=$env{'user.domain'}; } + if (!$uname) { $uname=$env{'user.name'}; } + my $uhome=&homeserver($uname,$udomain); + if ($regexp) { + $regexp=&escape($regexp); + } else { + $regexp='.'; + } + my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome); + my @pairs=split(/\&/,$rep); + my %returnhash=(); + foreach my $item (@pairs) { + my ($key,$value)=split(/=/,$item,2); + $key = &unescape($key); + next if ($key =~ /^error: 2 /); + $returnhash{$key}=&thaw_unescape($value); + } + return %returnhash; } # --------------------------------------------------------- dumpstore interface @@ -3207,6 +3233,218 @@ sub tmpdel { return &reply("tmpdel:$token",$server); } +# -------------------------------------------------- portfolio access checking + +sub portfolio_access { + my ($requrl) = @_; + my (undef,$udom,$unum,$file_name,$group) = &parse_portfolio_url($requrl); + my $result = &get_portfolio_access($udom,$unum,$file_name,$group); + if ($result eq 'ok') { + return 'F'; + } elsif ($result =~ /^[^:]+:guest_/) { + return 'A'; + } + return ''; +} + +sub get_portfolio_access { + my ($udom,$unum,$file_name,$group,$access_hash) = @_; + + if (!ref($access_hash)) { + my $current_perms = &get_portfile_permissions($udom,$unum); + my %access_controls = &get_access_controls($current_perms,$group, + $file_name); + $access_hash = $access_controls{$file_name}; + } + + my ($public,$guest,@domains,@users,@courses,@groups); + my $now = time; + if (ref($access_hash) eq 'HASH') { + foreach my $key (keys(%{$access_hash})) { + my ($num,$scope,$end,$start) = ($key =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/); + if ($start > $now) { + next; + } + if ($end && $end<$now) { + next; + } + if ($scope eq 'public') { + $public = $key; + last; + } elsif ($scope eq 'guest') { + $guest = $key; + } elsif ($scope eq 'domains') { + push(@domains,$key); + } elsif ($scope eq 'users') { + push(@users,$key); + } elsif ($scope eq 'course') { + push(@courses,$key); + } elsif ($scope eq 'group') { + push(@groups,$key); + } + } + if ($public) { + return 'ok'; + } + if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') { + if ($guest) { + return $guest; + } + } else { + if (@domains > 0) { + foreach my $domkey (@domains) { + if (ref($access_hash->{$domkey}{'dom'}) eq 'ARRAY') { + if (grep(/^\Q$env{'user.domain'}\E$/,@{$access_hash->{$domkey}{'dom'}})) { + return 'ok'; + } + } + } + } + if (@users > 0) { + foreach my $userkey (@users) { + if (exists($access_hash->{$userkey}{'users'}{$env{'user.name'}.':'.$env{'user.domain'}})) { + return 'ok'; + } + } + } + my %roleshash; + my @courses_and_groups = @courses; + push(@courses_and_groups,@groups); + if (@courses_and_groups > 0) { + my (%allgroups,%allroles); + my ($start,$end,$role,$sec,$group); + foreach my $envkey (%env) { + if ($envkey =~ m-^user\.role\.(gr|cc|in|ta|ep|st)\./([^/]+)/([^/]+)/?([^/]*)$-) { + my $cid = $2.'_'.$3; + if ($1 eq 'gr') { + $group = $4; + $allgroups{$cid}{$group} = $env{$envkey}; + } else { + if ($4 eq '') { + $sec = 'none'; + } else { + $sec = $4; + } + $allroles{$cid}{$1}{$sec} = $env{$envkey}; + } + } elsif ($envkey =~ m-^user\.role\./cr/(\w+/\w+/\w*)./([^/]+)/([^/]+)/?([^/]*)$-) { + my $cid = $2.'_'.$3; + if ($4 eq '') { + $sec = 'none'; + } else { + $sec = $4; + } + $allroles{$cid}{$1}{$sec} = $env{$envkey}; + } + } + if (keys(%allroles) == 0) { + return; + } + foreach my $key (@courses_and_groups) { + my %content = %{$$access_hash{$key}}; + my $cnum = $content{'number'}; + my $cdom = $content{'domain'}; + my $cid = $cdom.'_'.$cnum; + if (!exists($allroles{$cid})) { + next; + } + foreach my $role_id (keys(%{$content{'roles'}})) { + my @sections = @{$content{'roles'}{$role_id}{'section'}}; + my @groups = @{$content{'roles'}{$role_id}{'group'}}; + my @status = @{$content{'roles'}{$role_id}{'access'}}; + my @roles = @{$content{'roles'}{$role_id}{'role'}}; + foreach my $role (keys(%{$allroles{$cid}})) { + if ((grep/^all$/,@roles) || (grep/^\Q$role\E$/,@roles)) { + foreach my $sec (keys(%{$allroles{$cid}{$role}})) { + if (&course_group_datechecker($allroles{$cid}{$role}{$sec},$now,\@status) eq 'ok') { + if (grep/^all$/,@sections) { + return 'ok'; + } else { + if (grep/^$sec$/,@sections) { + return 'ok'; + } + } + } + } + if (keys(%{$allgroups{$cid}}) == 0) { + if (grep/^none$/,@groups) { + return 'ok'; + } + } else { + if (grep/^all$/,@groups) { + return 'ok'; + } + foreach my $group (keys(%{$allgroups{$cid}})) { + if (grep/^$group$/,@groups) { + return 'ok'; + } + } + } + } + } + } + } + } + if ($guest) { + return $guest; + } + } + } + return; +} + +sub course_group_datechecker { + my ($dates,$now,$status) = @_; + my ($start,$end) = split(/\./,$dates); + if (!$start && !$end) { + return 'ok'; + } + if (grep/^active$/,@{$status}) { + if (((!$start) || ($start && $start <= $now)) && ((!$end) || ($end && $end >= $now))) { + return 'ok'; + } + } + if (grep/^previous$/,@{$status}) { + if ($end > $now ) { + return 'ok'; + } + } + if (grep/^future$/,@{$status}) { + if ($start > $now) { + return 'ok'; + } + } + return; +} + +sub parse_portfolio_url { + my ($url) = @_; + + my ($type,$udom,$unum,$group,$file_name); + + if ($url =~ m-^/*uploaded/([^/]+)/([^/]+)/portfolio(/.+)$-) { + $type = 1; + $udom = $1; + $unum = $2; + $file_name = $3; + } elsif ($url =~ m-^/*uploaded/([^/]+)/([^/]+)/groups/([^/]+)/portfolio/(.+)$-) { + $type = 2; + $udom = $1; + $unum = $2; + $group = $3; + $file_name = $3.'/'.$4; + } + if (wantarray) { + return ($type,$udom,$unum,$file_name,$group); + } + return $type; +} + +sub is_portfolio_url { + my ($url) = @_; + return scalar(&parse_portfolio_url($url)); +} + # ---------------------------------------------- Custom access rule evaluation sub customaccess { @@ -3252,8 +3490,9 @@ sub allowed { if (defined($env{'allowed.'.$priv})) { return $env{'allowed.'.$priv}; } # Free bre access to adm and meta resources - if (((($uri=~/^adm\//) && ($uri !~ m|/bulletinboard$|)) - || ($uri=~/\.meta$/)) && ($priv eq 'bre')) { + if (((($uri=~/^adm\//) && ($uri !~ m{/(?:smppg|bulletinboard)$})) + || (($uri=~/\.meta$/) && ($uri!~m|^uploaded/|) )) + && ($priv eq 'bre')) { return 'F'; } @@ -3264,7 +3503,7 @@ sub allowed { return 'F'; } -# bre access to group if user has rgf priv for this group and course. +# bre access to group portfolio for rgf priv in group, or mdg or vcg in course. if (($space=~/^(uploaded|editupload)$/) && ($dir[0] eq 'groups') && ($dir[2] eq 'portfolio') && ($priv eq 'bre')) { if (exists($env{'request.course.id'})) { @@ -3276,6 +3515,14 @@ sub allowed { if ($env{'user.priv.'.$env{'request.role'}.'./'.$courseprivid .'/'.$dir[1]} =~/rgf\&([^\:]*)/) { return $1; + } else { + if ($env{'request.course.sec'}) { + $courseprivid.='/'.$env{'request.course.sec'}; + } + if ($env{'user.priv.'.$env{'request.role'}.'./'. + $courseprivid} =~/(mdg|vcg)\&([^\:]*)/) { + return $2; + } } } } @@ -3344,14 +3591,6 @@ sub allowed { $thisallowed.=$1; } -# Group: uri itself is a group - my $groupuri=$uri; - $groupuri=~s/^([^\/])/\/$1/; - if ($env{'user.priv.'.$env{'request.role'}.'.'.$groupuri} - =~/\Q$priv\E\&([^\:]*)/) { - $thisallowed.=$1; - } - # URI is an uploaded document for this course, default permissions don't matter # not allowing 'edit' access (editupload) to uploaded course docs if (($priv eq 'bre') && ($uri=~m|^uploaded/|)) { @@ -3378,6 +3617,13 @@ sub allowed { } } + if ($priv eq 'bre' + && $thisallowed ne 'F' + && $thisallowed ne '2' + && &is_portfolio_url($uri)) { + $thisallowed = &portfolio_access($uri); + } + # Full access at system, domain or course-wide level? Exit. if ($thisallowed=~/F/) { @@ -3528,7 +3774,11 @@ sub allowed { # unless ($env{'request.course.id'}) { - return '1'; + if ($thisallowed eq 'A') { + return 'A'; + } else { + return '1'; + } } # @@ -3591,6 +3841,9 @@ sub allowed { } } + if ($thisallowed eq 'A') { + return 'A'; + } return 'F'; } @@ -3837,7 +4090,7 @@ sub auto_run { my $response = &reply('autorun:'.$cdom,$homeserver); return $response; } - + sub auto_get_sections { my ($cnum,$cdom,$inst_coursecode) = @_; my $homeserver = &homeserver($cnum,$cdom); @@ -3848,21 +4101,21 @@ sub auto_get_sections { } return @secs; } - + sub auto_new_course { my ($cnum,$cdom,$inst_course_id,$owner) = @_; my $homeserver = &homeserver($cnum,$cdom); my $response=&unescape(&reply('autonewcourse:'.$inst_course_id.':'.$owner.':'.$cdom,$homeserver)); return $response; } - + sub auto_validate_courseID { my ($cnum,$cdom,$inst_course_id) = @_; my $homeserver = &homeserver($cnum,$cdom); my $response=&unescape(&reply('autovalidatecourse:'.$inst_course_id.':'.$cdom,$homeserver)); return $response; } - + sub auto_create_password { my ($cnum,$cdom,$authparam) = @_; my $homeserver = &homeserver($cnum,$cdom); @@ -3956,33 +4209,49 @@ sub auto_photoupdate { sub auto_instcode_format { my ($caller,$codedom,$instcodes,$codes,$codetitles,$cat_titles,$cat_order) = @_; my $courses = ''; - my $homeserver; + my @homeservers; if ($caller eq 'global') { foreach my $tryserver (keys %libserv) { if ($hostdom{$tryserver} eq $codedom) { - $homeserver = $tryserver; - last; + if (!grep/^\Q$tryserver\E$/,@homeservers) { + push(@homeservers,$tryserver); + } } } - if (($env{'user.name'}) && ($env{'user.domain'} eq $codedom)) { - $homeserver = &homeserver($env{'user.name'},$codedom); - } } else { - $homeserver = &homeserver($caller,$codedom); + push(@homeservers,&homeserver($caller,$codedom)); } foreach (keys %{$instcodes}) { $courses .= &escape($_).'='.&escape($$instcodes{$_}).'&'; } chop($courses); - my $response=&reply('autoinstcodeformat:'.$codedom.':'.$courses,$homeserver); - unless ($response =~ /(con_lost|error|no_such_host|refused)/) { - my ($codes_str,$codetitles_str,$cat_titles_str,$cat_order_str) = split/:/,$response; - %{$codes} = &str2hash($codes_str); - @{$codetitles} = &str2array($codetitles_str); - %{$cat_titles} = &str2hash($cat_titles_str); - %{$cat_order} = &str2hash($cat_order_str); + my $ok_response = 0; + my $response; + while (@homeservers > 0 && $ok_response == 0) { + my $server = shift(@homeservers); + $response=&reply('autoinstcodeformat:'.$codedom.':'.$courses,$server); + if ($response !~ /(con_lost|error|no_such_host|refused)/) { + my ($codes_str,$codetitles_str,$cat_titles_str,$cat_order_str) = + split/:/,$response; + %{$codes} = (%{$codes},&str2hash($codes_str)); + push(@{$codetitles},&str2array($codetitles_str)); + %{$cat_titles} = (%{$cat_titles},&str2hash($cat_titles_str)); + %{$cat_order} = (%{$cat_order},&str2hash($cat_order_str)); + $ok_response = 1; + } + } + if ($ok_response) { return 'ok'; + } else { + return $response; } +} + +sub auto_validate_class_sec { + my ($cdom,$cnum,$owner,$inst_class) = @_; + my $homeserver = &homeserver($cnum,$cdom); + my $response=&reply('autovalidateclass_sec:'.$inst_class.':'. + &escape($owner).':'.$cdom,$homeserver); return $response; } @@ -4100,6 +4369,9 @@ sub devalidate_getgroups_cache { sub plaintext { my ($short,$type,$cid) = @_; + if ($short =~ /^cr/) { + return (split('/',$short))[-1]; + } if (!defined($cid)) { $cid = $env{'request.course.id'}; } @@ -4569,6 +4841,14 @@ sub is_locked { } } +sub declutter_portfile { + my ($file) = @_; + &logthis("got $file"); + $file =~ s-^(/portfolio/|portfolio/)-/-; + &logthis("ret $file"); + return $file; +} + # ------------------------------------------------------------- Mark as Read Only sub mark_as_readonly { @@ -4577,6 +4857,7 @@ sub mark_as_readonly { my ($tmp)=keys(%current_permissions); if ($tmp=~/^error:/) { undef(%current_permissions); } foreach my $file (@{$files}) { + $file = &declutter_portfile($file); push(@{$current_permissions{$file}},$what); } &put('file_permissions',\%current_permissions,$domain,$user); @@ -4666,11 +4947,13 @@ sub get_portfile_permissions { sub get_access_controls { my ($current_permissions,$group,$file) = @_; - my %access; + my %access; + my $real_file = $file; + $file =~ s/\.meta$//; if (defined($file)) { if (ref($$current_permissions{$file."\0".'accesscontrol'}) eq 'HASH') { foreach my $control (keys(%{$$current_permissions{$file."\0".'accesscontrol'}})) { - $access{$file}{$control} = $$current_permissions{$file."\0".$control}; + $access{$real_file}{$control} = $$current_permissions{$file."\0".$control}; } } } else { @@ -4693,25 +4976,6 @@ sub get_access_controls { return %access; } -sub parse_access_controls { - my ($access_item) = @_; - my %content; - my $token; - my $parser=HTML::TokeParser->new(\$access_item); - while ($token=$parser->get_token) { - if ($token->[0] eq 'S') { - my $entry=$token->[1]; - if ($entry eq 'scope') { - my $type = $token->[2]{'type'}; - } else { - my $value=$parser->get_text('/'.$entry); - $content{$entry}=$value; - } - } - } - return %content; -} - sub modify_access_controls { my ($file_name,$changes,$domain,$user)=@_; my ($outcome,$deloutcome); @@ -4817,7 +5081,7 @@ sub get_marked_as_readonly { if (ref($value) eq "ARRAY"){ foreach my $stored_what (@{$value}) { my $cmp2=$stored_what; - if (ref($stored_what eq 'ARRAY')) { + if (ref($stored_what) eq 'ARRAY') { $cmp2=join('',@{$stored_what}); } if ($cmp1 eq $cmp2) { @@ -4846,12 +5110,18 @@ sub get_marked_as_readonly_hash { if (ref($value) eq "ARRAY"){ foreach my $stored_what (@{$value}) { if (ref($stored_what) eq 'ARRAY') { - if ($stored_what eq $what) { - $readonly_files{$file_name} = 'locked'; - } elsif (!defined($what)) { - $readonly_files{$file_name} = 'locked'; + foreach my $lock_descriptor(@{$stored_what}) { + if ($lock_descriptor eq 'graded') { + $readonly_files{$file_name} = 'graded'; + } elsif ($lock_descriptor eq 'handback') { + $readonly_files{$file_name} = 'handback'; + } else { + if (!exists($readonly_files{$file_name})) { + $readonly_files{$file_name} = 'locked'; + } + } } - } + } } } } @@ -4863,6 +5133,7 @@ sub unmark_as_readonly { # unmarks $file_name (if $file_name is defined), or all files locked by $what # for portfolio submissions, $what contains [$symb,$crsid] my ($domain,$user,$what,$file_name,$group) = @_; + $file_name = &declutter_portfile($file_name); my $symb_crs = $what; if (ref($what)) { $symb_crs=join('',@$what); } my %current_permissions = &dump('file_permissions',$domain,$user,$group); @@ -4870,7 +5141,8 @@ sub unmark_as_readonly { if ($tmp=~/^error:/) { undef(%current_permissions); } my @readonly_files = &get_marked_as_readonly($domain,$user,$what,$group); foreach my $file (@readonly_files) { - if (defined($file_name) && ($file_name ne $file)) { next; } + my $clean_file = &declutter_portfile($file); + if (defined($file_name) && ($file_name ne $clean_file)) { next; } my $current_locks = $current_permissions{$file}; my @new_locks; my @del_keys; @@ -5144,6 +5416,7 @@ sub devalidatecourseresdata { &devalidate_cache_new('courseres',$hashid); } + # --------------------------------------------------- Course Resourcedata Query sub get_courseresdata { @@ -5496,6 +5769,9 @@ sub EXT { if (($uname eq $env{'user.name'})&&($udom eq $env{'user.domain'})) { return $env{'environment.'.$spacequalifierrest}; } else { + if ($uname eq 'anonymous' && $udom eq '') { + return ''; + } my %returnhash=&userenvironment($udom,$uname, $spacequalifierrest); return $returnhash{$spacequalifierrest}; @@ -5646,7 +5922,7 @@ sub metadata { my %metathesekeys=(); unless ($filename=~/\.meta$/) { $filename.='.meta'; } my $metastring; - if ($uri !~ m -^(uploaded|editupload)/-) { + if ($uri !~ m -^(editupload)/-) { my $file=&filelocation('',&clutter($filename)); #push(@{$metaentry{$uri.'.file'}},$file); $metastring=&getfile($file); @@ -5865,6 +6141,17 @@ sub metadata_generate_part0 { } } +# ------------------------------------------------------ Devalidate title cache + +sub devalidate_title_cache { + my ($url)=@_; + if (!$env{'request.course.id'}) { return; } + my $symb=&symbread($url); + if (!$symb) { return; } + my $key=$env{'request.course.id'}."\0".$symb; + &devalidate_cache_new('title',$key); +} + # ------------------------------------------------- Get the title of a resource sub gettitle { @@ -6839,29 +7126,8 @@ BEGIN { # ----------------------------------- Read loncapa.conf and loncapa_apache.conf unless ($readit) { { - # FIXME: Use LONCAPA::Configuration::read_conf here and omit next block - open(my $config,") { - if ($configline=~/\S/ && $configline =~ /^[^\#]*PerlSetVar/) { - my ($dummy,$varname,$varvalue)=split(/\s+/,$configline); - chomp($varvalue); - $perlvar{$varname}=$varvalue; - } - } - close($config); -} -{ - open(my $config,") { - if ($configline =~ /^[^\#]*PerlSetVar/) { - my ($dummy,$varname,$varvalue)=split(/\s+/,$configline); - chomp($varvalue); - $perlvar{$varname}=$varvalue; - } - } - close($config); + my $configvars = LONCAPA::Configuration::read_conf('loncapa.conf'); + %perlvar = (%perlvar,%{$configvars}); } # ------------------------------------------------------------ Read domain file @@ -7271,6 +7537,7 @@ actions '': forbidden 1: user needs to choose course 2: browse allowed + A: passphrase authentication needed =item * @@ -7998,15 +8265,6 @@ Internal notes: Locks on files (resulting from submission of portfolio file to a homework problem stored in array of arrays. -parse_access_controls(): - -Parses XML of an access control record -Args -1. Text string (XML) of access comtrol record - -Returns: -1. Hash of access control settings. - modify_access_controls(): Modifies access controls for a portfolio file 500 Internal Server Error

Internal Server Error

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Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.